baber/WOPTO huggingface dataset:
Patent JP-H01218622-A (JP)
Title: Method for removing nitrogen oxides in low concentration from air
Inventor: IBUSUKI AKITSUGU
IPC: B01J35/02
Filed: 1988-02-26
Abstract: PURPOSE:To efficiently remove a small amount of NOx, by treating the NOx in a low concentration with a mixture of TiO2 and activated charcoal irradiated with artificial sunrays or sunrays of not less than 300nm. CONSTITUTION:The air containing NO and NO2 in a low concentration is passed through a mixture of TiO2 and activated charcoal, upon which artificial sunrays or sunrays of not less than 300nm are thereafter directed to thereby activate TiO2 and oxidize NOx, whereby the resulting nitric acid is retained by the activated charcoal and the NOx is removed. The nitric acid retained by the activated charcoal can be removed therefrom by washing the mixture of TiO2 and activated charcoal with water and this mixture can be reused after drying.
Patent JP-H08239655-A (JP)
Title: Organic electroluminescence element
Inventor: AZUMA HISAHIRO
IPC: H01L51/50
Filed: 1995-03-06
Abstract: PURPOSE: To obtain an excellent luminescence efficiency by combining a plurality of members selected from electron donating styryl compds. having a vinylene group with each terminal bonded to an aromatic ring or an aromatic heterocyclic ring to incorporate functional layers having an identical function. CONSTITUTION: An anode having a film thickness of 10 to 200nm is formed on a transparent substrate by vapor deposition of a dielectric material, such as SnO2 . Two or more electron donating styryl compds. represented by the formula I [wherein R<1> to R<12> represent H, a halogen, a 1-10C alkyl, a 1-10C alkoxy, a 6-18C aryloxy, or a styryl represented by the formula II (two adjacent styryls optionally combining with each other to form a five- or six-membered ring); Z<1> , Z<2> , and E represent H, a 1-10C alkyl or the like; Ar represents a 6-20C arylene, a 4-20C divalent arom. heterocyclic group or the like; each dotted line may serve to conduct linking to form a heterocyclic structure; and n is 0 to 2) are co-deposited to form a luminescence layer having a thickness of 5nm to 5μm, and another functional layer is laminated thereon.  A cathode material, such as an Mg/Cu alloy, is then electrodeposited thereon to form a cathode having a film thickness of 50 to 200nm, thereby preparing an org. electroluminescence element.
Patent JP-S59169588-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53130219-A (JP)
Title: Method and apparatus for continuously annealing cold rolled steel strip
Inventor: NAKAOKA KAZUHIDE
IPC: C21D9/56
Filed: 1977-04-20
Abstract: PURPOSE:To prevent occurence of pickup even if a steel strip is heated with a direct fire burner and remarkably enhance productivity by setting a strongly reducing zone to part of a continuously annealing line and powerfully activating iron dust and so on attached to the strip.
Patent JP-H117252-A (JP)
Title: Display device and its manufacture
Inventor: KAMOTO DAIGORO
IPC: H01J11/44
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide the display device having a surface processed film with superior environmental resistance and chemical resistance and high reliability. SOLUTION: The display device has a transparent conductive film 2 and a transparent inorganic film laminated on its display surface 3; and the inorganic film forms an SiO2 -based inorganic film containing part where an organic base is directly combined with an SiO skeleton to eliminate a void in the film, thereby increasing the density of the film and giving water repellence by the organic base. Namely, an SiO2 film containing no organic base is easy to have a void in an SiO network. The organic base is fitted in this gap to fill the gap, thereby constituting a dense film.
Patent JP-H10239841-A (JP)
Title: Photosensitive polyimide precursor composition
Inventor: TOMIKAWA MASAO
IPC: H01L21/312
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive polyimide precursor composition capable of being exposed to line (i) and line (g) of a mercury vapor tube and developed with a practicable sensitivity by satisfying a specified relation between the electron affinity of an acid anhydride and the ionization potential of diamine. SOLUTION: The photosensitive polyimide precursor composition contains the following polymer and a sensitizer. The acid dianhydride has an average electron affinity of 1.3-1.80eV and this composition contains 3,3',4,4'- diphenylsulfone-tetracarboxylic acid dianhydride. The diamine compound represented by formula II or III and each of the diamine groups has its ortho positions nonsbstituted by any group except H. An average ionization potential of the total diamine component is 7.25-7.44eV, and the difference obtained by taking the average electron affinity of the acid dianhydride from this average ionization potential is 5.5-5.80eV, and this polymer is represented by formula I in which R<1> is an acid residue, R<2> is diamine residue, and R<3> is a specified group.
Patent JP-S60190794-A (JP)
Title: Tripeptide and its preparation
Inventor: KUMAGAI HIDEHIKO
IPC: A61K38/00
Filed: 1984-03-09
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is H, or NO2; R2 is COOH, COOR (R is alcohol residue), -CONH2, or -CH2OH]. EXAMPLE:N-gamma-L-Glutanylkyotorphin. USE:An intermediate for an analgesic, or a drug. Showing effect even by peripheral administration such as intravenous injection, etc. PREPARATION:0.01-0.2M gamma-glutamyltyrosine shown by the formula II (R3 is OH, or OR) or its derivative is reacted with 0.1-2M arginine shown by the formula III or its derivative in the presence of protease preferably in an aqueous medium at 9-11pH at 30-40 deg.C.
Patent JP-H03250045-A (JP)
Title: Molding material for artificial marble
Inventor: KATO KENJI
IPC: C04B26/18
Filed: 1990-02-28
Abstract: PURPOSE:To prepare the title material giving a translucent molded article which has a glossy surface and shows a low linear shrinkage, neither warp nor strain, and an excellent heat resistance by compounding an unsatd. polyester resin, aluminum hydroxide, and an N-substd. maleimide homopolymer, each in a specified amt., with a hardener. CONSTITUTION:100 pts.wt. unsatd. polyester resin (e.g. Upica 6500, a product of Nippon Upica Co., Ltd.), 30-300 pts.wt. aluminum hydroxide, 3-50 pts.wt. N-substd. maleimide homopolymer (e.g. an N-phenylmaleimide homopolymer), and a hardener (e.g. methyl ethyl ketone peroxide) are compounded.
Patent JP-S55149467-A (JP)
Title: Gas pressure proportional control valve
Inventor: MORI KEIICHI
IPC: G05D16/06
Filed: 1980-04-07
Abstract: PURPOSE: To make wide-range, high-accuracy, stabilized stepless control of gas combustion rate by controlling the gas pressure setting value of a gas gobernor with the electromagnetic force generated in accordance with the current supplied from an outside controller.  
     CONSTITUTION: A governor A consists of a valve body 4, diaphragm 5 for driving the body 4, and so on. A magnetic plunger 19 whose upper end is supported by a plate spring 21 and lower end is connected to the body 4 by the end portion of a nonmagnetic body is provided in a cylindrical magnetic coil 17 in noncontact therewith. A clearance 13 is steplessly changed shifting the body 4 up and down in accordance with the change of the force of the coil 17 which is generated by conrolling the supply current from an outside controller to the coil 17 to attract down the plunger 19 and the difference of power between the spring 21 and the diaphragm. Therefore, the gas pressure setting value of the governor A can be steplessly controlled for wide-range, high-accuracy, stabilized control of gas combustion rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221311-A (JP)
Title: Bath agent
Inventor: NAGAOKA TORU
IPC: A61Q19/10
Filed: 1988-03-01
Abstract: PURPOSE:To provide a bath agent beautifully developing the color of a dyestuff when mixed with hot water and thereby doubling the pleasure of bathing, by adding the dyestuff to a bath agent containing a milky white colorant component. CONSTITUTION:The objective bath agent is obtained by adding a bath agent containing a milky white colorant component (e.g., talc powder, agalmatolite powder or water-soluble oil) dyeing the color of hot water into a milky white color when mixed with the hot water to a basic agent comprising a hot spring component (e.g., sodium bicarbonate, Glauber's salt or common salt) and further adding a dyestuff, especially a fluorescent dyestuff having an arbitrary color, to the mixture. When the bath agent is mixed with hot water, the milky white colorant component opaques the hot water into a milky white color and the dyestuff further dyes the milky white color, thereby developing the hot water into the brilliant color of the dyestuff.
Patent JP-S61205915-A (JP)
Title: Shape data device for spectacle frame
Inventor: SAIGO TAKESHI
IPC: G06F17/50
Filed: 1985-03-08
Abstract: PURPOSE:To confirm easily a spectacle frame by a small-sized and light device by constituting the device so that a shape position of the spectacle frame is plotted, its main point is converted to a numerical value, and an interpolating function for connecting smoothly the main points is calculated. CONSTITUTION:A transparent sheet 5 on which a formation 10 of a spectacle frame has been drawn is placed on a liquid crystal display 1, and each coordi nate position is converted to a numerical value by moving a cross-hair cursor 11 onto main points A-L of the form 10. A spline expression for connecting smoothly coordinate of the main points A-L is selected from a function storage device, an interpolating calculation is executed by a spline interpolation arithme tic unit, its result is reproduced on a picture of the display 1, and if it is approxi mate enough to a shape of an actual spectacle frame, it is stored in the storage device by giving an identification number. Accordingly, the spectacle frame can be confirmed easily by a device which is small in size and light, and low in its cost.
Patent JP-S63213079-A (JP)
Title: Picture producing device
Inventor: YAMANA TAKASHI
IPC: G06T15/80
Filed: 1987-02-28
Abstract: PURPOSE:To decrease the total number of three-dimensional form definitions and the calculation value down to the practical value by expressing a three- dimensional form in a simplified shape and at the same time utilizing the combination of the texture mapping and an anisotropic reflection model. CONSTITUTION:An intersecting point calculator 16 reads the texture corresponding to a three-dimensional form out of a texture memory 23. When this texture indicates both an anisotropic reflection model and the anisotropic reflection characteristic mapping, the anisotropic reflection characteristics are outputted to an anisotropic reflection texture memory 32 via an intersecting point/texture coordinate converter 31 and converted into a reflection factor by an anisotropy/ reflection factor converter 33. Thus the reflection factor in the texture is replaced with said converted reflection factor. In case the texture read out of the memory 23 indicates the anisotropic reflection model and no the anisotropic characteristic mapping, the anisotropic reflection characteristics are read out of an anisotropic reflection characteristic memory 28 and converted into a reflection factor by an anisotropy/reflection factor converter 29. Then the reflection factor on the texture is replaced with said converted reflection factor.
Patent JP-S60189612-A (JP)
Title: Anti-slip device for tire
Inventor: AOKI HIROTOMO
IPC: B60C27/04
Filed: 1984-03-10
Abstract: PURPOSE:To facilitate the mounting of an anti-slip device, by removably attaching anti-slip L-shaped hooks to the outer portion of a tire through the action of a holder and clampers. CONSTITUTION:When the handle 5 of each one-touch clamper 3 is opened, the handle is turned about a pin 7 coupled to a band 6 anchored to a holder 2, and a ring 8 coupling the handle 5 to an anti-slip hook 4 is loosened, so that the anti-slip hook is released from the peripheral surface of a tire. When the handle 5 is closed, the ring 8 is moved together with the anti-slip hook 4 toward the axis of the tire so that the hook is secured on the peripheral surface of the tire. The anti-slip hook 4 is thus attached and detached.
Patent JP-H10236608-A (JP)
Title: Cargo handling machine and cargo handling method using that machine
Inventor: ARAKAWA HIDEJI
IPC: B66F9/07
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To use a normal rack with versatility by providing a beam in a cargo handling machine. SOLUTION: A cargo handling machine is provided with a telescopic fork 4 which is formed so that a pair of right and left top end stages 7 can be telescoped horizontally relative to a liftable fixed stage 5. In this case, a supporting claw 20 is provided on the telescopic force 4 at the opposite inner sides of both top end stages 7 so that it can be protruded and recessed between the stored condition into the top end stage 7 and the extended condition to the opposed direction.
Patent JP-S58162862-A (JP)
Title: Sample development method
Inventor: FUKUDA TOMIO
IPC: B01D15/08
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a large amt. of fractioned sample component, by attaching a sample to the underside of the bottom of a chromatographic stick obtd. by forming silica gel with a binder, such as gypsum, and placing the stick on a stand in a solvent vessel. CONSTITUTION:An adsorbent, such as silica or alumina, is mixed with a necessary binder, such as gypsum, formed into a column or the like, and dried at about 100 deg.C. The obtd. stick 1 is placed on a stand 4 in a vessel 2 contg. a solvent, such as petroleum or benzene. A case 5 is used for the stand 4, and a proper number of through-holes 6 are formed through the circumference of the case 5 on the same level. A material 7 for lifting the solvent 3 is made of sponge or gauze, and its upper face is located above the holes 6. A sample 8 is attached to the underside of the bottom of the stick 1. The solvent 3 invades through the bottom into the stick 1 and develops the sample 8. Since the stick 1 can be enlarged in section, a high rate of fractioned sample component can be obtained without trouble in the development.
Patent JP-2000144617-A (JP)
Title: Draining pavement body inhibiting lowering of function
Inventor: AKIBA KUNIZO
IPC: E01C13/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To form a draining pavement body having a good effect of recovering the function by mixing an aggregate elastic body at a specified weight ratio. SOLUTION: An aggregate elastic body with a particle diameter of 1-6 mm is prepared by synthetic rubber, natural rubber and urethan resin and the like. A heating type asphalt draining mixture is prepared by mixing 10.5-25% of aggregate elastic body by weight ratio with asphalt comprising aggregate such as crushed-stone, sand, filler, petroleum asphalt and asphalt emulsion. Further, a draining pavement body is constructed by the heating type asphalt draining mixture. Thus, the draining pavement body having a good effect of recovering the function can be formed.
Patent JP-S53131055-A (JP)
Title: Optical interference filter
Inventor: IBUKA AKIRA
IPC: G02B5/28
Filed: 1977-04-21
Abstract: PURPOSE: To increase the adhesiveness between a substrate and multiple layers without changing the spectroscopic characteristics in the vicinity of the center wavelength by making the optical filter thickness several times of the half of the center wavelength of the filter and by interposing one of the substances to be used for the multiple layers and an adhesive layer of the same substance between the substrate and the multiple layers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60189945-A (JP)
Title: Chip carrier
Inventor: KATAOKA MASAYUKI
IPC: H01L21/60
Filed: 1984-03-09
Abstract: PURPOSE:To contrive the reduction in cost by enabling loading by selection of semiconductor chips by a method wherein an electrode pattern for face-up and external connection electrodes are formed over one surface of a substrate, and an electrode pattern for face-down and external connection electrodes are formed over the other surface; then, and many mounting leads are arranged at the side, which connect each external connection electrode by sandwiching. CONSTITUTION:On one surface of the substrate 11 made of a monolayer of ceramic plate, etc. a die pad 12 is formed at the center, the electrode pattern 13 outward, and many external connection electrodes 14 are formed in the periphery, so that the semiconductor chip may be loaded by face-up. Thus, the semiconductor chip is fixed on the die pad 12 so as to be bonded with wires to the electrode part of the electrode pattern 13. The electrode pattern 15 for face- down is formed on the other surface of the substrate 11, and many external connection electrodes 16 are formed in the periphery. This manner enables the flip- chip bonding of the semiconductor chip on the electrode part of the electrode pattern 15. The respective external connection electrodes 16 and 14 are arranged at positions where electrodes of the same kinds correspond to each other in the front and back.
Patent JP-S55137927-A (JP)
Title: Production of insulation sheet
Inventor: YOSHIDA SHIGEO
IPC: C08J9/30
Filed: 1979-04-14
Abstract: PURPOSE: To obtain an insulation plate which is easy to handle and is excellent in an insulation property, by a method wherein a liquid mixed with an adhesive agent and a surface active agent is agitated for foaming, and paper scraps impregnated with the mixture liquid, in which the paper scraps are put, are skimmed with a net togetherwith foams to form them in a plate.  
     CONSTITUTION: A liquid 1, such as water or other solvent, mixed with an acryl system or vinyl acetate system adhesive agent and a surface active agent such as oxyethylene alkyl phenolether is agitated in a bath 3 having agitating vanes 2 at a bottom thereof for foaming. Paper scraps are added to foams 4 in the mixture liquid 1 to impregnate the mixture liquid thereinto, and the paper scraps 5 are then skimmed with a skimming device 7 provided with a net at a bottom thereof. So skimmed paper scraps are dehydrated, and are dry-cured while they are travelled in a drying device 8 through the working of a conveyor 9. The resulting product is separated from the skimming device 7 to obtain an insulation material formed in a plate. Since the insulation material is made of the paper scraps 5, it prevents the material from being crushed to pieces when the material is handled and from stimulating the human body when the material is in contact with the human body. Moreover, the material is light and excellent in an insulation property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63211359-A (JP)
Inventor: MORISHIMA FUMIHIRO
IPC: D06M101/00
Filed: 1987-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58164303-A (JP)
Title: Oscillating circuit
Inventor: WAKATSUKI NOBORU
IPC: H03B5/32
Filed: 1982-03-25
Abstract: PURPOSE:To suppress higher harmonic oscillation by forming plural vibrators on a substrate made of a piezoelectric material, and using at least one of them for feedback and the remainders as loads. CONSTITUTION:On the piezoelectric substrate 32, two vibrators 33 and 34 are formed. The vibrator 34 is coupled as the feedback circuit of an oscillator with an amplifying circuit. The vibrator 34 is coupled with a leaking vibration surge to the inside of the substrate 33 from a resonator 33. The load of the output signal of the oscillator is coupled electrically with the vibrator 34. An output is led out through the vibrator 34. Resonators 33 and 34 constitute a band-pass filter with a narrow band. Thus, higher harmonics are suppressed. Vibrators for output are arranged at adequate positions on the substrate to extract different- phase signals. This is suitable to a circuit which requires plural different-phase signals like a color signal regenerating circuit of TV.
Patent JP-S60193952-A (JP)
Title: Production of beta-phenylserine
Inventor: MITA RIYUUICHI
IPC: C07C229/36
Filed: 1984-03-13
Abstract: PURPOSE:To produce the titled compound in high yield, with simple operation, by reacting glycine with a benzaldehyde compound in a mixture of water and a hydrophobic organic solvent in the presence of a surfactant and an alkali, and treating the reaction product with an acid. CONSTITUTION:Glycine is made to react with a benzaldehyde compound in a mixed solvent composed of water and a hydrophobic organic solvent (e.g. benzene) in the presence of a surfactant (e.g. polyoxyethylene alkyl ether) using an alkali (e.g. lithium hydroxide), and the product is treated with an acid to obtain beta-phenylserine. The smoothness of the stirring in the reaction and the reaction yield are improved by the addition of the surfactant. The beta-phenylserine formed by the acid treatment can be separated from the benzaldehyde only by the liquid-phase separation procedure by dissolving the beta-phenylserine in the aqueous phase in the form of a mineral acid salt, and the benzaldehyde in the organic solvent phase.
Patent JP-S54139432-A (JP)
Title: Crt display unit
Inventor: ISHIKAWA YASUYO
IPC: G06F3/14
Filed: 1978-04-21
Abstract: PURPOSE: To avoid the interference for the data of the input source side and the picture element data of the display period by providing the driver to the data bus between the refresh memory and the memory unit plus the input source.  
     CONSTITUTION: The information to be displayed onto the CRT screen is writtern into refresh memory 6 from the input source such as CPU1 or the like via bus driver 2. RAM15 or ROM is provided to the bus driver in order to increase the functions of the CRT display unit and the microcomputer system. And when the information is transferred between the CPU and memory 15 in the display period, two kinds of information are delivered onto the data bus. Here, bus driver 14 is provided to the data bus which connects CRU1, memory 15 and refresh memory 6, and driver 14 is made inoperative during the display period to isolate between them. As a result, the data interference can be prevented, and also the function can be increased due to installation of memory 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11279865-A (JP)
Title: Suction device for spinning machine
Inventor: BACHMANN OTHMAR
IPC: D01H5/68
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a tube piece for a suction device capable of surely holding a sliver or a yarn even when a negative pressure in a suction system is relatively low. SOLUTION: This suction device for a spinning machine having a drafting device is provided and the suction device equipped with a tube piece 30 is arranged at the outlet of the drafting device. An opening d1 of the tube piece 30 is directed to a yarn 12b emerging from the drafting device and the opening d1 has an edge located parallel to the axial line of a lower roller 28 on the side facing to the lower roller 28 of the drafting device. The side opposite to the edge of the opening d1 is formed into a tapered tip.
Patent JP-S57161522-A (JP)
Title: Temperature recorder using liquid crystal display panel
Inventor: HARADA ISAMU
IPC: G01D7/08
Filed: 1981-03-30
Abstract: PURPOSE:To obtain a small-sized and lightweight temp. recorder by displaying the relation between temp. and time graphycally on a liquid crystal panel. CONSTITUTION:The temps. detected with a temp. sensor are subjected to A/D conversion and are stored in a memory. The contents of the memory are decoded as Y-axis data and are applied to a liquid display panel of dot-matrix configurations. At every time, the temps. are displayed by means of polygonal graphs or bar graphs on the liquid crystal panel.